Multi-Messenger EM-GW Astronomy: The View from the Radio End of the EM Spectrum Dale Frail, NRAO Abstract: With the discovery of gravitational waves and electromagnetic radiation from the binary neutron star merger GW170817, the era...Continue Reading »

The AAVSO Program: A Resource for Variable Star Research Stella Kafka, AAVSO The AAVSO was formed in 1911 as a group of US-based amateur observers obtaining data in support of professional astronomy projects. Now, it...Continue Reading »

Ultraviolet Observations of Galaxies Mark Rutkowski, Minnesota State Univeristy Ultraviolet observations are essential for answering fundamental questions regarding the role and impact of galaxies in universe. I’ll discuss a number of past, ongoing, and future...Continue Reading »